Despite what its name suggests, game.com is not a website, but rather a handheld gaming console created by Tiger Electronics. It failed spectacularly, but not before Konami announced a port of Symphony of the Night that was intended to be released in 1998. Judging from the available footage, the port seemed to be a massive downgrade from the original, which is likely why it never came out.
Nevertheless, multiple screenshots of the game were released online by Tiger Electronics, and, more interestingly, there is a playable prototype of the game that was uncovered in 2019. While said prototype seemingly hasn't been uploaded to the internet in any way, video footage of it has.